X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d5a7caf6b618bd32f308251943035d05932c603a..46ae103b9f08fc4e447d16a6a92b03cf55ee3189:/wxPython/src/_event.i diff --git a/wxPython/src/_event.i b/wxPython/src/_event.i index 58e6e255fe..5331cb0fc8 100644 --- a/wxPython/src/_event.i +++ b/wxPython/src/_event.i @@ -113,7 +113,9 @@ wxEventType wxNewEventType(); %constant wxEventType wxEVT_SCROLL_PAGEDOWN; %constant wxEventType wxEVT_SCROLL_THUMBTRACK; %constant wxEventType wxEVT_SCROLL_THUMBRELEASE; -%constant wxEventType wxEVT_SCROLL_ENDSCROLL; +%constant wxEventType wxEVT_SCROLL_CHANGED; +%pythoncode { wxEVT_SCROLL_ENDSCROLL = wxEVT_SCROLL_CHANGED } + // Scroll events from wxWindow %constant wxEventType wxEVT_SCROLLWIN_TOP; @@ -282,7 +284,7 @@ EVT_SCROLL = wx.PyEventBinder([ wxEVT_SCROLL_TOP, wxEVT_SCROLL_PAGEDOWN, wxEVT_SCROLL_THUMBTRACK, wxEVT_SCROLL_THUMBRELEASE, - wxEVT_SCROLL_ENDSCROLL, + wxEVT_SCROLL_CHANGED, ]) EVT_SCROLL_TOP = wx.PyEventBinder( wxEVT_SCROLL_TOP ) @@ -293,8 +295,9 @@ EVT_SCROLL_PAGEUP = wx.PyEventBinder( wxEVT_SCROLL_PAGEUP ) EVT_SCROLL_PAGEDOWN = wx.PyEventBinder( wxEVT_SCROLL_PAGEDOWN ) EVT_SCROLL_THUMBTRACK = wx.PyEventBinder( wxEVT_SCROLL_THUMBTRACK ) EVT_SCROLL_THUMBRELEASE = wx.PyEventBinder( wxEVT_SCROLL_THUMBRELEASE ) -EVT_SCROLL_ENDSCROLL = wx.PyEventBinder( wxEVT_SCROLL_ENDSCROLL ) - +EVT_SCROLL_CHANGED = wx.PyEventBinder( wxEVT_SCROLL_CHANGED ) +EVT_SCROLL_ENDSCROLL = EVT_SCROLL_CHANGED + %# Scrolling from wx.Slider and wx.ScrollBar, with an id EVT_COMMAND_SCROLL = wx.PyEventBinder([ wxEVT_SCROLL_TOP, wxEVT_SCROLL_BOTTOM, @@ -304,7 +307,7 @@ EVT_COMMAND_SCROLL = wx.PyEventBinder([ wxEVT_SCROLL_TOP, wxEVT_SCROLL_PAGEDOWN, wxEVT_SCROLL_THUMBTRACK, wxEVT_SCROLL_THUMBRELEASE, - wxEVT_SCROLL_ENDSCROLL, + wxEVT_SCROLL_CHANGED, ], 1) EVT_COMMAND_SCROLL_TOP = wx.PyEventBinder( wxEVT_SCROLL_TOP, 1) @@ -315,7 +318,8 @@ EVT_COMMAND_SCROLL_PAGEUP = wx.PyEventBinder( wxEVT_SCROLL_PAGEUP, 1) EVT_COMMAND_SCROLL_PAGEDOWN = wx.PyEventBinder( wxEVT_SCROLL_PAGEDOWN, 1) EVT_COMMAND_SCROLL_THUMBTRACK = wx.PyEventBinder( wxEVT_SCROLL_THUMBTRACK, 1) EVT_COMMAND_SCROLL_THUMBRELEASE = wx.PyEventBinder( wxEVT_SCROLL_THUMBRELEASE, 1) -EVT_COMMAND_SCROLL_ENDSCROLL = wx.PyEventBinder( wxEVT_SCROLL_ENDSCROLL, 1) +EVT_COMMAND_SCROLL_CHANGED = wx.PyEventBinder( wxEVT_SCROLL_CHANGED, 1) +EVT_COMMAND_SCROLL_ENDSCROLL = EVT_COMMAND_SCROLL_CHANGED EVT_BUTTON = wx.PyEventBinder( wxEVT_COMMAND_BUTTON_CLICKED, 1) EVT_CHECKBOX = wx.PyEventBinder( wxEVT_COMMAND_CHECKBOX_CLICKED, 1) @@ -539,19 +543,20 @@ false if it is a deselection.", ""); void SetExtraLong(long extraLong); DocDeclStr( long , GetExtraLong() const, - "Returns extra information dependant on the event objects type. If the event -comes from a listbox selection, it is a boolean determining whether the event -was a selection (true) or a deselection (false). A listbox deselection only -occurs for multiple-selection boxes, and in this case the index and string -values are indeterminate and the listbox must be examined by the application.", ""); + "Returns extra information dependant on the event objects type. If the +event comes from a listbox selection, it is a boolean determining +whether the event was a selection (true) or a deselection (false). A +listbox deselection only occurs for multiple-selection boxes, and in +this case the index and string values are indeterminate and the +listbox must be examined by the application.", ""); void SetInt(int i); DocDeclStr( long , GetInt() const, - "Returns the integer identifier corresponding to a listbox, choice or radiobox -selection (only if the event was a selection, not a deselection), or a boolean -value representing the value of a checkbox.", ""); + "Returns the integer identifier corresponding to a listbox, choice or +radiobox selection (only if the event was a selection, not a +deselection), or a boolean value representing the value of a checkbox.", ""); virtual wxEvent *Clone() const; @@ -686,6 +691,7 @@ Events EVT_SCROLLWIN_ENDSCROLL End of scrolling ========================== ========================================== +:see: `wx.ScrollEvent` "); class wxScrollWinEvent : public wxEvent @@ -803,9 +809,10 @@ button down event - that may be tested using `ButtonDown`).", ""); DocDeclStr( bool , ButtonDown(int but = wxMOUSE_BTN_ANY) const, - "If the argument is omitted, this returns true if the event was any mouse -button down event. Otherwise the argument specifies which button-down -event shold be checked for (see `Button` for the possible values).", ""); + "If the argument is omitted, this returns true if the event was any +mouse button down event. Otherwise the argument specifies which +button-down event shold be checked for (see `Button` for the possible +values).", ""); DocDeclStr( @@ -819,8 +826,8 @@ values).", ""); DocDeclStr( bool , ButtonUp(int but = wxMOUSE_BTN_ANY) const, "If the argument is omitted, this returns true if the event was any -mouse button up event. Otherwise the argument specifies which -button up event to check for (see `Button` for the possible values).", ""); +mouse button up event. Otherwise the argument specifies which button +up event to check for (see `Button` for the possible values).", ""); DocDeclStr( @@ -872,7 +879,7 @@ right buttons respectively.", ""); bool , CmdDown() const, "\"Cmd\" is a pseudo key which is the same as Control for PC and Unix platforms but the special \"Apple\" (a.k.a as \"Command\") key on -Macs: it often makes sense to use it instead of, say, `ControlDown` +Macs. It often makes sense to use it instead of, say, `ControlDown` because Cmd key is used for the same thing under Mac as Ctrl elsewhere. The Ctrl key still exists, it's just not used for this purpose. So for non-Mac platforms this is the same as `ControlDown` @@ -1048,17 +1055,42 @@ public: %newgroup; // Cursor set event + +DocStr(wxSetCursorEvent, +"A SetCursorEvent is generated when the mouse cursor is about to be set +as a result of mouse motion. This event gives the application the +chance to perform specific mouse cursor processing based on the +current position of the mouse within the window. Use the `SetCursor` +method to specify the cursor you want to be displayed.", ""); + class wxSetCursorEvent : public wxEvent { public: - wxSetCursorEvent(wxCoord x = 0, wxCoord y = 0); + DocCtorStr( + wxSetCursorEvent(wxCoord x = 0, wxCoord y = 0), + "Construct a new `wx.SetCursorEvent`.", ""); - wxCoord GetX() const; - wxCoord GetY() const; + DocDeclStr( + wxCoord , GetX() const, + "Returns the X coordinate of the mouse in client coordinates.", ""); + + DocDeclStr( + wxCoord , GetY() const, + "Returns the Y coordinate of the mouse in client coordinates.", ""); + - void SetCursor(const wxCursor& cursor); - const wxCursor& GetCursor() const; - bool HasCursor() const; + DocDeclStr( + void , SetCursor(const wxCursor& cursor), + "Sets the cursor associated with this event.", ""); + + DocDeclStr( + const wxCursor& , GetCursor() const, + "Returns a reference to the cursor specified by this event.", ""); + + DocDeclStr( + bool , HasCursor() const, + "Returns true if the cursor specified by this event is a valid cursor.", ""); + }; //--------------------------------------------------------------------------- @@ -1066,22 +1098,141 @@ public: // Keyboard input event class +DocStr(wxKeyEvent, +"This event class contains information about keypress and character +events. These events are only sent to the widget that currently has +the keyboard focus. + +Notice that there are three different kinds of keyboard events in +wxWidgets: key down and up events and char events. The difference +between the first two is clear - the first corresponds to a key press +and the second to a key release - otherwise they are identical. Just +note that if the key is maintained in a pressed state you will +typically get a lot of (automatically generated) down events but only +one up so it is wrong to assume that there is one up event +corresponding to each down one. + +Both key events provide untranslated key codes while the char event +carries the translated one. The untranslated code for alphanumeric +keys is always an upper case value. For the other keys it is one of +WXK_XXX values from the keycodes table. The translated key is, in +general, the character the user expects to appear as the result of the +key combination when typing the text into a text entry zone, for +example. + +A few examples to clarify this (all assume that CAPS LOCK is unpressed +and the standard US keyboard): when the 'A' key is pressed, the key +down event key code is equal to ASCII A == 65. But the char event key +code is ASCII a == 97. On the other hand, if you press both SHIFT and +'A' keys simultaneously , the key code in key down event will still be +just 'A' while the char event key code parameter will now be 'A' as +well. + +Although in this simple case it is clear that the correct key code +could be found in the key down event handler by checking the value +returned by `ShiftDown`, in general you should use EVT_CHAR for this +as for non alphanumeric keys or non-US keyboard layouts the +translation is keyboard-layout dependent and can only be done properly +by the system itself. + +Another kind of translation is done when the control key is pressed: +for example, for CTRL-A key press the key down event still carries the +same key code 'A' as usual but the char event will have key code of 1, +the ASCII value of this key combination. + +You may discover how the other keys on your system behave +interactively by running the KeyEvents sample in the wxPython demo and +pressing some keys while the blue box at the top has the keyboard +focus. + +**Note**: If a key down event is caught and the event handler does not +call event.Skip() then the coresponding char event will not +happen. This is by design and enables the programs that handle both +types of events to be a bit simpler. + +**Note for Windows programmers**: The key and char events in wxWidgets +are similar to but slightly different from Windows WM_KEYDOWN and +WM_CHAR events. In particular, Alt-x combination will generate a char +event in wxWidgets (unless it is used as an accelerator). + +**Tip**: be sure to call event.Skip() for events that you don't +process in key event function, otherwise menu shortcuts may cease to +work under Windows. +", " + +Events +------ + ================== ============================================== + wx.EVT_KEY_DOWN Sent when a keyboard key has been pressed + wx.EVT_KEY_UP Sent when a keyboard key has been released + wx.EVT_CHAR Sent for translated character events. + ================== ============================================== + + +Keycode Table +------------- + =========== ============== ======== ==================== ================= + WXK_BACK WXK_EXECUTE WXK_F1 WXK_NUMPAD_SPACE WXK_WINDOWS_LEFT + WXK_TAB WXK_SNAPSHOT WXK_F2 WXK_NUMPAD_TAB WXK_WINDOWS_RIGHT + WXK_RETURN WXK_INSERT WXK_F3 WXK_NUMPAD_ENTER WXK_WINDOWS_MENU + WXK_ESCAPE WXK_HELP WXK_F4 WXK_NUMPAD_F1 WXK_SPECIAL1 + WXK_SPACE WXK_NUMPAD0 WXK_F5 WXK_NUMPAD_F2 WXK_SPECIAL2 + WXK_DELETE WXK_NUMPAD1 WXK_F6 WXK_NUMPAD_F3 WXK_SPECIAL3 + WXK_LBUTTON WXK_NUMPAD2 WXK_F7 WXK_NUMPAD_F4 WXK_SPECIAL4 + WXK_RBUTTON WXK_NUMPAD3 WXK_F8 WXK_NUMPAD_HOME WXK_SPECIAL5 + WXK_CANCEL WXK_NUMPAD4 WXK_F9 WXK_NUMPAD_LEFT WXK_SPECIAL6 + WXK_MBUTTON WXK_NUMPAD5 WXK_F10 WXK_NUMPAD_UP WXK_SPECIAL7 + WXK_CLEAR WXK_NUMPAD6 WXK_F11 WXK_NUMPAD_RIGHT WXK_SPECIAL8 + WXK_SHIFT WXK_NUMPAD7 WXK_F12 WXK_NUMPAD_DOWN WXK_SPECIAL9 + WXK_ALT WXK_NUMPAD8 WXK_F13 WXK_NUMPAD_PRIOR WXK_SPECIAL10 + WXK_CONTROL WXK_NUMPAD9 WXK_F14 WXK_NUMPAD_PAGEUP WXK_SPECIAL11 + WXK_MENU WXK_MULTIPLY WXK_F15 WXK_NUMPAD_NEXT WXK_SPECIAL12 + WXK_PAUSE WXK_ADD WXK_F16 WXK_NUMPAD_PAGEDOWN WXK_SPECIAL13 + WXK_CAPITAL WXK_SEPARATOR WXK_F17 WXK_NUMPAD_END WXK_SPECIAL14 + WXK_PRIOR WXK_SUBTRACT WXK_F18 WXK_NUMPAD_BEGIN WXK_SPECIAL15 + WXK_NEXT WXK_DECIMAL WXK_F19 WXK_NUMPAD_INSERT WXK_SPECIAL16 + WXK_END WXK_DIVIDE WXK_F20 WXK_NUMPAD_DELETE WXK_SPECIAL17 + WXK_HOME WXK_NUMLOCK WXK_F21 WXK_NUMPAD_EQUAL WXK_SPECIAL18 + WXK_LEFT WXK_SCROLL WXK_F22 WXK_NUMPAD_MULTIPLY WXK_SPECIAL19 + WXK_UP WXK_PAGEUP WXK_F23 WXK_NUMPAD_ADD WXK_SPECIAL20 + WXK_RIGHT WXK_PAGEDOWN WXK_F24 WXK_NUMPAD_SEPARATOR + WXK_DOWN WXK_NUMPAD_SUBTRACT + WXK_SELECT WXK_NUMPAD_DECIMAL + WXK_PRINT WXK_NUMPAD_DIVIDE + =========== ============== ======== ==================== ================= +"); + class wxKeyEvent : public wxEvent { public: - wxKeyEvent(wxEventType keyType = wxEVT_NULL); + DocCtorStr( + wxKeyEvent(wxEventType eventType = wxEVT_NULL), + "Construct a new `wx.KeyEvent`. Valid event types are: + * ", ""); - // Find state of shift/control keys - bool ControlDown() const; - bool MetaDown() const; - bool AltDown() const; - bool ShiftDown() const; + + DocDeclStr( + bool , ControlDown() const, + "Returns ``True`` if the Control key was down at the time of the event.", ""); + + DocDeclStr( + bool , MetaDown() const, + "Returns ``True`` if the Meta key was down at the time of the event.", ""); + + DocDeclStr( + bool , AltDown() const, + "Returns ``True`` if the Alt key was down at the time of the event.", ""); + + DocDeclStr( + bool , ShiftDown() const, + "Returns ``True`` if the Shift key was down at the time of the event.", ""); + DocDeclStr( bool , CmdDown() const, "\"Cmd\" is a pseudo key which is the same as Control for PC and Unix platforms but the special \"Apple\" (a.k.a as \"Command\") key on -Macs: it makes often sense to use it instead of, say, `ControlDown` +Macs. It makes often sense to use it instead of, say, `ControlDown` because Cmd key is used for the same thing under Mac as Ctrl elsewhere. The Ctrl still exists, it's just not used for this purpose. So for non-Mac platforms this is the same as `ControlDown` @@ -1089,16 +1240,35 @@ and Macs this is the same as `MetaDown`.", ""); - // exclude MetaDown() from HasModifiers() because NumLock under X is often - // configured as mod2 modifier, yet the key events even when it is pressed - // should be processed normally, not like Ctrl- or Alt-key - bool HasModifiers() const; + DocDeclStr( + bool , HasModifiers() const, + "Returns true if either CTRL or ALT keys was down at the time of the +key event. Note that this function does not take into account neither +SHIFT nor META key states (the reason for ignoring the latter is that +it is common for NUMLOCK key to be configured as META under X but the +key presses even while NUMLOCK is on should be still processed +normally).", ""); + - // get the key code: an ASCII7 char or an element of wxKeyCode enum - int GetKeyCode() const; + DocDeclStr( + int , GetKeyCode() const, + "Returns the virtual key code. ASCII events return normal ASCII values, +while non-ASCII events return values such as WXK_LEFT for the left +cursor key. See `wx.KeyEvent` for a full list of the virtual key +codes. + +Note that in Unicode build, the returned value is meaningful only if +the user entered a character that can be represented in current +locale's default charset. You can obtain the corresponding Unicode +character using `GetUnicodeKey`.", ""); %pythoncode { KeyCode = GetKeyCode } + %extend { + DocStr( + GetUnicodeKey, + "Returns the Unicode character corresponding to this key event. This +function is only meaningfule in a Unicode build of wxPython.", ""); int GetUnicodeKey() { %#if wxUSE_UNICODE return self->GetUnicodeKey(); @@ -1110,15 +1280,24 @@ and Macs this is the same as `MetaDown`.", ""); %pythoncode { GetUniChar = GetUnicodeKey } - // get the raw key code (platform-dependent) - wxUint32 GetRawKeyCode() const; + DocDeclStr( + wxUint32 , GetRawKeyCode() const, + "Returns the raw key code for this event. This is a platform-dependent +scan code which should only be used in advanced +applications. Currently the raw key codes are not supported by all +ports.", ""); + - // get the raw key flags (platform-dependent) - wxUint32 GetRawKeyFlags() const; + DocDeclStr( + wxUint32 , GetRawKeyFlags() const, + "Returns the low level key flags for this event. The flags are +platform-dependent and should only be used in advanced applications. +Currently the raw key flags are not supported by all ports.", ""); + DocStr(GetPosition, // sets the docstring for both - "Find the position of the event.", ""); + "Find the position of the event, if applicable.", ""); wxPoint GetPosition(); DocDeclAName( @@ -1126,11 +1305,18 @@ and Macs this is the same as `MetaDown`.", ""); "GetPositionTuple() -> (x,y)", GetPositionTuple); - // Get X position - wxCoord GetX() const; + + DocDeclStr( + wxCoord , GetX() const, + "Returns the X position (in client coordinates) of the event, if +applicable.", ""); + - // Get Y position - wxCoord GetY() const; + DocDeclStr( + wxCoord , GetY() const, + "Returns the Y position (in client coordinates) of the event, if +applicable.", ""); + public: wxCoord m_x, m_y; @@ -1143,8 +1329,6 @@ public: bool m_metaDown; bool m_scanCode; - // these fields contain the platform-specific information about - // key that was pressed wxUint32 m_rawCode; wxUint32 m_rawFlags; }; @@ -1153,14 +1337,39 @@ public: %newgroup; // Size event class + +DocStr(wxSizeEvent, +"A size event holds information about size change events. The EVT_SIZE +handler function will be called when the window it is bound to has +been resized. + +Note that the size passed is of the whole window: call +`wx.Window.GetClientSize` for the area which may be used by the +application. + +When a window is resized, usually only a small part of the window is +damaged and and that area is all that is in the update region for the +next paint event. However, if your drawing depends on the size of the +window, you may need to clear the DC explicitly and repaint the whole +window. In which case, you may need to call `wx.Window.Refresh` to +invalidate the entire window. +", ""); + class wxSizeEvent : public wxEvent { public: - wxSizeEvent(const wxSize& sz=wxDefaultSize, int winid = 0); + DocCtorStr( + wxSizeEvent(const wxSize& sz=wxDefaultSize, int winid = 0), + "Construct a new ``wx.SizeEvent``.", ""); - wxSize GetSize() const; + DocDeclStr( + wxSize , GetSize() const, + "Returns the entire size of the window generating the size change +event.", ""); + wxRect GetRect() const; void SetRect(wxRect rect); + %extend { void SetSize(wxSize size) { self->m_size = size; @@ -1169,20 +1378,28 @@ public: public: wxSize m_size; - wxRect m_rect; // Used for wxEVT_SIZING + wxRect m_rect; }; //--------------------------------------------------------------------------- %newgroup; -// Move event class +DocStr(wxMoveEvent, +"This event object is sent for EVT_MOVE event bindings when a window is +moved to a new position.", ""); + class wxMoveEvent : public wxEvent { public: - wxMoveEvent(const wxPoint& pos=wxDefaultPosition, int winid = 0); + DocCtorStr( + wxMoveEvent(const wxPoint& pos=wxDefaultPosition, int winid = 0), + "Constructor.", ""); - wxPoint GetPosition() const; + DocDeclStr( + wxPoint , GetPosition() const, + "Returns the position of the window generating the move change event.", ""); + wxRect GetRect() const; void SetRect(const wxRect& rect); void SetPosition(const wxPoint& pos); @@ -1196,11 +1413,27 @@ public: //--------------------------------------------------------------------------- %newgroup; -// Paint event class +DocStr(wxPaintEvent, +"A paint event is sent when a window's contents needs to be repainted. +Note that in an EVT_PAINT handler the application must *always* create +a `wx.PaintDC` object, even if you do not use it. Otherwise MS +Windows assumes that the window has not been painted yet and will send +the event again, causing endless refreshes. + +You can optimize painting by retrieving the rectangles that have been +damaged using `wx.Window.GetUpdateRegion` and/or `wx.RegionIterator`, +and only repainting these rectangles. The rectangles are in terms of +the client area, and are unscrolled, so you will need to do some +calculations using the current view position to obtain logical, +scrolled units. +", ""); + class wxPaintEvent : public wxEvent { public: - wxPaintEvent(int Id = 0); + DocCtorStr( + wxPaintEvent(int Id = 0), + "", ""); }; @@ -1213,105 +1446,296 @@ public: //--------------------------------------------------------------------------- %newgroup; +DocStr(wxEraseEvent, +"An erase event is sent whenever the background of a window needs to be +repainted. To intercept this event use the EVT_ERASE_BACKGROUND event +binder. On some platforms, such as GTK+, this event is simulated +(simply generated just before the paint event) and may cause flicker. + +To paint a custom background use the `GetDC` method and use the returned +device context if it is not ``None``, otherwise create a temporary +`wx.ClientDC` and draw on that. +", ""); + class wxEraseEvent : public wxEvent { public: - wxEraseEvent(int Id = 0, wxDC *dc = (wxDC *) NULL); + DocCtorStr( + wxEraseEvent(int Id = 0, wxDC *dc = NULL), + "Constructor", ""); - wxDC *GetDC() const; + DocDeclStr( + wxDC *, GetDC() const, + "Returns the device context the event handler should draw upon. If +``None`` is returned then create a temporary `wx.ClientDC` and use +that instead.", ""); }; //--------------------------------------------------------------------------- %newgroup; +DocStr(wxFocusEvent, +"A focus event is sent when a window's focus changes. The window losing +focus receives an EVT_KILL_FOCUS event while the window gaining it +gets an EVT_SET_FOCUS event. + +Notice that the set focus event happens both when the user gives focus +to the window (whether using the mouse or keyboard) and when it is +done from the program itself using `wx.Window.SetFocus`. +", ""); + class wxFocusEvent : public wxEvent { public: - wxFocusEvent(wxEventType type = wxEVT_NULL, int winid = 0); + DocCtorStr( + wxFocusEvent(wxEventType type = wxEVT_NULL, int winid = 0), + "Constructor", ""); + + DocDeclStr( + wxWindow *, GetWindow() const, + "Returns the other window associated with this event, that is the +window which had the focus before for the EVT_SET_FOCUS event and the +window which is going to receive focus for the wxEVT_KILL_FOCUS event. - // The window associated with this event is the window which had focus - // before for SET event and the window which will have focus for the KILL - // one. NB: it may be NULL in both cases! - wxWindow *GetWindow() const; +Warning: the window returned may be None!", ""); + void SetWindow(wxWindow *win); }; //--------------------------------------------------------------------------- %newgroup; -// wxChildFocusEvent notifies the parent that a child has got the focus: unlike -// wxFocusEvent it is propagated upwards the window chain +DocStr(wxChildFocusEvent, +"wx.ChildFocusEvent notifies the parent that a child has received the +focus. Unlike `wx.FocusEvent` it is propagated up the window +heirarchy.", ""); + + class wxChildFocusEvent : public wxCommandEvent { public: - wxChildFocusEvent(wxWindow *win = NULL); + DocCtorStr( + wxChildFocusEvent(wxWindow *win = NULL), + "Constructor", ""); - wxWindow *GetWindow() const; + DocDeclStr( + wxWindow *, GetWindow() const, + "The window which has just received the focus.", ""); + }; //--------------------------------------------------------------------------- %newgroup; +DocStr(wxActivateEvent, +"An activate event is sent when a top-level window or the entire +application is being activated or deactivated. + +A top-level window (a dialog or frame) receives an activate event when +is being activated or deactivated. This is indicated visually by the +title bar changing colour, and a subwindow gaining the keyboard focus. +An application is activated or deactivated when one of its frames +becomes activated, or a frame becomes inactivate resulting in all +application frames being inactive. + +Please note that usually you should call event.Skip() in your handlers +for these events so the default handlers will still be called, as not +doing so can result in strange effects. +", " + +Events +------- + ======================= ========================================== + wx.EVT_ACTIVATE Sent to a frame when it has been activated + or deactivated. + wx.EVT_ACTIVATE_APP Sent to the app object when its activation + state changes. + ======================= ========================================== +"); + + class wxActivateEvent : public wxEvent { public: - wxActivateEvent(wxEventType type = wxEVT_NULL, bool active = true, int Id = 0); - bool GetActive() const; + DocCtorStr( + wxActivateEvent(wxEventType type = wxEVT_NULL, bool active = true, int Id = 0), + "Constructor", ""); + + DocDeclStr( + bool , GetActive() const, + "Returns true if the application or window is being activated, false +otherwise.", ""); + }; //--------------------------------------------------------------------------- %newgroup; +DocStr(wxInitDialogEvent, +"A wx.InitDialogEvent is sent as a dialog is being initialised, or for +any window when `wx.Window.InitDialog` is called. Handlers for this +event can transfer data to the window, or anything else that should be +done before the user begins editing the form. The default handler +calls `wx.Window.TransferDataToWindow`.", " + +Events +------- + ======================= ========================================== + wx.EVT_INIT_DIALOG Binder for init dialog events. + ======================= ========================================== +"); + class wxInitDialogEvent : public wxEvent { public: - wxInitDialogEvent(int Id = 0); + DocCtorStr( + wxInitDialogEvent(int Id = 0), + "Constructor", ""); }; //--------------------------------------------------------------------------- %newgroup; +DocStr(wxMenuEvent, +"This class is used for a variety of menu-related events. Note that +these do not include menu command events, which are handled by sending +`wx.CommandEvent` objects. + +The default handler for wx.EVT_MENU_HIGHLIGHT displays menu item help +text in the first field of the status bar.", " + +Events +------- + ========================= ========================================== + wx.EVT_MENU_OPEN A menu is about to be opened. On Windows, + this is only sent once for each navigation + of the menubar (up until all menus have closed). + wx.EVT_MENU_CLOSE A menu has been just closed. + wx.EVT_MENU_HIGHLIGHT Sent when the menu item with the specified id + has been highlighted: used by default to show + help prompts in the `wx.Frame`'s status bar. + wx.EVT_MENU_HIGHLIGHT_ALL Can be used to catch the menu highlight + event for all menu items. + ========================= ========================================== +"); + class wxMenuEvent : public wxEvent { public: - wxMenuEvent(wxEventType type = wxEVT_NULL, int winid = 0, wxMenu* menu = NULL); + DocCtorStr( + wxMenuEvent(wxEventType type = wxEVT_NULL, int winid = 0, wxMenu* menu = NULL), + "Constructor", ""); + + DocDeclStr( + int , GetMenuId() const, + "Returns the menu identifier associated with the event. This method +should be only used with the HIGHLIGHT events.", ""); - // only for wxEVT_MENU_HIGHLIGHT - int GetMenuId() const; - // only for wxEVT_MENU_OPEN/CLOSE - bool IsPopup() const; + DocDeclStr( + bool , IsPopup() const, + "Returns ``True`` if the menu which is being opened or closed is a +popup menu, ``False`` if it is a normal one. This method should only +be used with the OPEN and CLOSE events.", ""); + - // only for wxEVT_MENU_OPEN/CLOSE - wxMenu* GetMenu() const; + DocDeclStr( + wxMenu* , GetMenu() const, + "Returns the menu which is being opened or closed. This method should +only be used with the OPEN and CLOSE events.", ""); + }; //--------------------------------------------------------------------------- %newgroup; -// Window close or session close event class +DocStr(wxCloseEvent, +"This event class contains information about window and session close +events. + +The handler function for EVT_CLOSE is called when the user has tried +to close a a frame or dialog box using the window manager controls or +the system menu. It can also be invoked by the application itself +programmatically, for example by calling the `wx.Window.Close` +function. + +You should check whether the application is forcing the deletion of +the window using `CanVeto`. If it returns ``False``, you must destroy +the window using `wx.Window.Destroy`. If the return value is ``True``, +it is up to you whether you respond by destroying the window or not. +For example you may wish to display a message dialog prompting to save +files or to cancel the close. + +If you don't destroy the window, you should call `Veto` to let the +calling code know that you did not destroy the window. This allows the +`wx.Window.Close` function to return ``True`` or ``False`` depending +on whether the close instruction was honored or not.", " + +Events +------- + ========================= ========================================== + wx.EVT_CLOSE This event is sent to a top-level window + when it has been requested to close either + from the user or programatically. + wx.EVT_QUERY_END_SESSION This event is sent to the `wx.App` when the + system is about to be logged off, giving the + app a chance to veto the shutdown. + wx.EVT_END_SESSION This event is sent to the `wx.App` when the + system is being logged off. + ========================= ========================================== +"); + class wxCloseEvent : public wxEvent { public: - wxCloseEvent(wxEventType type = wxEVT_NULL, int winid = 0); + DocCtorStr( + wxCloseEvent(wxEventType type = wxEVT_NULL, int winid = 0), + "Constructor.", ""); - void SetLoggingOff(bool logOff); - bool GetLoggingOff() const; + DocDeclStr( + void , SetLoggingOff(bool logOff), + "Sets the 'logging off' flag.", ""); + + DocDeclStr( + bool , GetLoggingOff() const, + "Returns ``True`` if the user is logging off or ``False`` if the +system is shutting down. This method can only be called for end +session and query end session events, it doesn't make sense for close +window event.", ""); + + + DocDeclStr( + void , Veto(bool veto = true), + "Call this from your event handler to veto a system shutdown or to +signal to the calling application that a window close did not happen. - void Veto(bool veto = true); - void SetCanVeto(bool canVeto); +You can only veto a shutdown or close if `CanVeto` returns true.", ""); - bool CanVeto() const; bool GetVeto() const; + + DocDeclStr( + void , SetCanVeto(bool canVeto), + "Sets the 'can veto' flag.", ""); + + DocDeclStr( + bool , CanVeto() const, + "Returns true if you can veto a system shutdown or a window close +event. Vetoing a window close event is not possible if the calling +code wishes to force the application to exit, and so this function +must be called to check this.", ""); + }; //--------------------------------------------------------------------------- %newgroup; +DocStr(wxShowEvent, +"An EVT_SHOW event is sent when a window is shown or hidden.", ""); + class wxShowEvent : public wxEvent { public: @@ -1326,17 +1750,29 @@ public: //--------------------------------------------------------------------------- %newgroup; +DocStr(wxIconizeEvent, +"An EVT_ICONIZE event is sent when a frame is iconized (minimized) or +restored.", ""); + class wxIconizeEvent: public wxEvent { public: wxIconizeEvent(int id = 0, bool iconized = true); - bool Iconized(); + + DocDeclStr( + bool , Iconized(), + "Returns ``True`` if the frame has been iconized, ``False`` if it has +been restored.", ""); + }; //--------------------------------------------------------------------------- %newgroup; +DocStr(wxMaximizeEvent, +"An EVT_MAXIMIZE event is sent when a frame is maximized or restored.", ""); + class wxMaximizeEvent: public wxEvent { public: @@ -1346,26 +1782,58 @@ public: //--------------------------------------------------------------------------- %newgroup; +DocStr(wxDropFilesEvent, +"This class is used for drop files events, that is, when files have +been dropped onto the window. This functionality is only available +under Windows. The window must have previously been enabled for +dropping by calling `wx.Window.DragAcceptFiles`. + +Important note: this is a separate implementation to the more general +drag and drop implementation using `wx.FileDropTarget`, and etc. This +implementation uses the older, Windows message-based approach of +dropping files. + +Use wx.EVT_DROP_FILES to bind an event handler to receive file drop +events. +", ""); + class wxDropFilesEvent: public wxEvent { public: - wxPoint GetPosition(); - int GetNumberOfFiles(); + + // TODO: wrap the ctor! + + + DocDeclStr( + wxPoint , GetPosition(), + "Returns the position at which the files were dropped.", ""); + + DocDeclStr( + int , GetNumberOfFiles(), + "Returns the number of files dropped.", ""); + %extend { + DocStr( + GetFiles, + "Returns a list of the filenames that were dropped.", ""); + PyObject* GetFiles() { int count = self->GetNumberOfFiles(); wxString* files = self->GetFiles(); + wxPyBlock_t blocked = wxPyBeginBlockThreads(); PyObject* list = PyList_New(count); if (!list) { PyErr_SetString(PyExc_MemoryError, "Can't allocate list of files!"); + wxPyEndBlockThreads(blocked); return NULL; } for (int i=0; i